linux-kernel - [PATCH 0/7] Convert omapfb drivers to gpiod API

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20221103-omapfb-gpiod-v1-0-5cc59257f7be@gmail.com>
Date:   Thu,  3 Nov 2022 15:46:36 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linux-omap@...r.kernel.org, linux-fbdev@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] Convert omapfb drivers to gpiod API

This series converts various OMAPFB drivers to use the newer gpiod API
that respects line polarity specified in DTS.

Unfortunately existing DTS files specify incorrect (active high) polarity
for reset lines. As discussed in [1] we will not try to correct existing
DTSes, but instead follow the path established by DRM drivers for the same
components, and continue using inverted polarity in the FB drivers.

[1] https://lore.kernel.org/all/20221004213503.848262-1-dmitry.torokhov@gmail.com/

To: Helge Deller <deller@....de>
To: Tony Lindgren <tony@...mide.com>
To: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
To: Sebastian Reichel <sre@...nel.org>
Cc: linux-omap@...r.kernel.org
Cc: linux-fbdev@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: linux-kernel@...r.kernel.org

---
Dmitry Torokhov (7):
      omapfb: connector-hdmi: switch to using gpiod API
      omapfb: panel-sony-acx565akm: remove support for platform data
      omapfb: panel-sony-acx565akm: switch to using gpiod API
      omapfb: encoder-tfp410: switch to using gpiod API
      omapfb: panel-dsi-cm: switch to using gpiod API
      omapfb: panel-tpo-td043mtea1: switch to using gpiod API
      omapfb: panel-nec-nl8048hl11: switch to using gpiod API

 .../fbdev/omap2/omapfb/displays/connector-hdmi.c   |  49 +++------
 .../fbdev/omap2/omapfb/displays/encoder-tfp410.c   |  67 ++++--------
 .../fbdev/omap2/omapfb/displays/panel-dsi-cm.c     | 116 ++++++++-------------
 .../omap2/omapfb/displays/panel-nec-nl8048hl11.c   |  72 ++++---------
 .../omap2/omapfb/displays/panel-sony-acx565akm.c   | 105 ++++++-------------
 .../omap2/omapfb/displays/panel-tpo-td043mtea1.c   |  59 +++--------
 include/video/omap-panel-data.h                    |  16 ---
 7 files changed, 151 insertions(+), 333 deletions(-)
---
base-commit: 61c3426aca2c71052ddcd06c32e29d92304990fd
change-id: 20221103-omapfb-gpiod-87ca2550bd90

-- 
Dmitry